3D printed gear bug car 20 mm longer

thingiverse

Remix that is 20 mm longer than the original car.I redesigned this car so then I could add different things on top of it like different batteries and stuff like that because sometimes I use a 9 volt and sometimes I use two Double A's and maybe I want to add a crane on there or something.I would recommend 3D printing three axles and four wheels for this car and maybe extra axles.The axles in this car are redesigned to use M3 by six screws and don't break as much as the old ones.